CA1158718A - Controlled d-c power supply - Google Patents
Controlled d-c power supplyInfo
- Publication number
- CA1158718A CA1158718A CA000358526A CA358526A CA1158718A CA 1158718 A CA1158718 A CA 1158718A CA 000358526 A CA000358526 A CA 000358526A CA 358526 A CA358526 A CA 358526A CA 1158718 A CA1158718 A CA 1158718A
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- line voltage
- scr
- line
- ramp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
- H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
- H02M7/1626—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
- H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
- Control Of Voltage And Current In General (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/075,307 US4315305A (en) | 1979-09-12 | 1979-09-12 | Controlled D-C power supply |
US075,307 | 1979-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1158718A true CA1158718A (en) | 1983-12-13 |
Family
ID=22124854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000358526A Expired CA1158718A (en) | 1979-09-12 | 1980-08-19 | Controlled d-c power supply |
Country Status (7)
Country | Link |
---|---|
US (1) | US4315305A ( ) |
JP (1) | JPS5683269A ( ) |
CA (1) | CA1158718A ( ) |
DE (1) | DE3032289C2 ( ) |
ES (1) | ES8105901A1 ( ) |
FR (1) | FR2465362A1 ( ) |
GB (1) | GB2059194B ( ) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497422B1 (fr) * | 1980-12-30 | 1986-04-11 | Bull Sa | Disposittif de commande des moyens de regulation dans un convertisseur electrique alternatif continu de forte puissance |
FR2499333A1 (fr) * | 1981-02-04 | 1982-08-06 | Cii Honeywell Bull | Dispositif automatique de compensation des variations de tension du secteur alternatif polyphase applique a un convertisseur alternatif continu |
US4376968A (en) * | 1981-02-13 | 1983-03-15 | Borg-Warner Corporation | Protection system for immunizing an inverter system against A-C line voltage disturbances |
US4600875A (en) * | 1981-02-17 | 1986-07-15 | Tii Corporation | Power supplies with latch-up prevention and automatic back-up |
US4444285A (en) * | 1981-07-30 | 1984-04-24 | Stewart Charles F | Electro-mechanical propulsion system |
AU8831982A (en) * | 1981-10-09 | 1983-04-14 | Toowoomba Foundry Pty. Ltd. | Regulating solar generator output |
US4447868A (en) * | 1982-04-05 | 1984-05-08 | General Electric Company | Regenerative rectifier circuit |
US4628460A (en) * | 1982-09-17 | 1986-12-09 | Eaton Corporation | Microprocessor controlled phase shifter |
US4499534A (en) * | 1982-10-12 | 1985-02-12 | Borg-Warner Corporation | Control system for controlling an SCR network to regulate three-phase A-C power flow |
US4665323A (en) * | 1984-10-25 | 1987-05-12 | Zenith Electronics Corporation | Electronically switchable power source |
EP0224198B1 (en) * | 1985-11-21 | 1991-10-16 | Kabushiki Kaisha Toshiba | Control device for power converter |
CA1295674C (en) * | 1985-12-10 | 1992-02-11 | Ssd Ltd. | Ac/dc converters with energy transfer control means |
JPH0638711B2 (ja) * | 1986-03-28 | 1994-05-18 | 三菱電機株式会社 | インバ−タ用直流電源装置 |
US4833389A (en) * | 1988-09-26 | 1989-05-23 | Westinghouse Electric Corp. | Current source inverter control system for load commutated induction motor drive |
US4864487A (en) * | 1988-12-29 | 1989-09-05 | York International Corporation | Control for three terminal power semiconductor devices |
US4992718A (en) * | 1989-09-11 | 1991-02-12 | Nihon Patent Electric Co., Ltd. | Electric floor cleaner with a soft start function |
DE4025322A1 (de) * | 1990-08-10 | 1992-02-13 | Thomson Brandt Gmbh | Netzbetriebene phasenanschnitt-steuerschaltung |
US5203762A (en) * | 1990-12-20 | 1993-04-20 | Alfa-Laval Separation, Inc. | Variable frequency centrifuge control |
KR100266724B1 (ko) * | 1991-06-13 | 2000-09-15 | 락스 죠셉 제이. | 입력 전류 왜곡을 감소시키는 스위치 방식의 전원 |
US5351177A (en) * | 1992-09-17 | 1994-09-27 | Rca Thomson Licensing Corporation | Switch mode power supply with standby mode operation |
US5650709A (en) * | 1995-03-31 | 1997-07-22 | Quinton Instrument Company | Variable speed AC motor drive for treadmill |
CN1042481C (zh) * | 1996-07-02 | 1999-03-10 | 曹杰 | 一种晶闸管移相触发电路和该触发电路与晶闸管的集成模块 |
US5959851A (en) | 1996-09-13 | 1999-09-28 | Thomson Consumer Electronics, Inc. | Switched-mode power supply control circuit |
US6714429B2 (en) | 2001-08-15 | 2004-03-30 | Astec International Limited | Active inrush current control for AC to DC converters |
US6493245B1 (en) * | 2001-08-15 | 2002-12-10 | Astec International Limited | Inrush current control for AC to DC converters |
US6934169B2 (en) * | 2003-04-25 | 2005-08-23 | Abb Oy | Method of controlling half-controlled rectifier, and rectifier structure |
EP1664962B1 (en) * | 2003-09-05 | 2008-01-23 | Nxp B.V. | Power controller |
TW200627778A (en) * | 2005-01-19 | 2006-08-01 | Delta Electronics Inc | A method and a system of a half-controlled silicon control rectifier |
US20060274468A1 (en) * | 2005-06-03 | 2006-12-07 | Phadke Vijay G | Active inrush current control using a relay for AC to DC converters |
US8203235B2 (en) * | 2008-04-11 | 2012-06-19 | Liebert Corporation | AC and DC uninterruptible online power supplies |
WO2010092704A1 (ja) * | 2009-02-13 | 2010-08-19 | 株式会社村田製作所 | 絶縁型スイッチング電源装置 |
KR101202925B1 (ko) * | 2011-03-08 | 2012-11-19 | 엘에스산전 주식회사 | 돌입 전류 제어 장치 및 그 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1663054B1 (de) * | 1962-07-02 | 1969-09-04 | Western Electric Co | Geregelte Dreiphasen-Stromversorgungseinrichtung |
US3320512A (en) * | 1963-11-13 | 1967-05-16 | Martin Marietta Corp | Regulated power supply with high speed transient response |
US3443120A (en) * | 1965-07-01 | 1969-05-06 | Allis Chalmers Mfg Co | Pulse generating system for gating silicon controlled rectifiers |
US3518527A (en) * | 1968-05-01 | 1970-06-30 | Basic Inc | Scr power supply with inherent line regulating feature |
DE2129803A1 (de) * | 1971-06-16 | 1972-12-21 | Thomae Gmbh Dr K | Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolon |
US3783367A (en) * | 1971-11-22 | 1974-01-01 | Matsushita Electric Ind Co Ltd | Constant-voltage converter employing thyristor |
JPS519365A (ja) * | 1974-07-12 | 1976-01-26 | Taiyo Tomuko Kk | Seigyoparusuhatsuseikairo |
JPS534822A (en) * | 1976-07-01 | 1978-01-17 | Mitsubishi Electric Corp | Control circuit for thyristor rectifier |
JPS5917620B2 (ja) * | 1977-02-16 | 1984-04-23 | 株式会社日立製作所 | インバ−タの保護装置 |
-
1979
- 1979-09-12 US US06/075,307 patent/US4315305A/en not_active Expired - Lifetime
-
1980
- 1980-08-19 CA CA000358526A patent/CA1158718A/en not_active Expired
- 1980-08-27 DE DE3032289A patent/DE3032289C2/de not_active Expired
- 1980-09-10 JP JP12587280A patent/JPS5683269A/ja active Granted
- 1980-09-10 ES ES494911A patent/ES8105901A1/es not_active Expired
- 1980-09-10 GB GB8029249A patent/GB2059194B/en not_active Expired
- 1980-09-11 FR FR8019681A patent/FR2465362A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2059194A (en) | 1981-04-15 |
US4315305A (en) | 1982-02-09 |
GB2059194B (en) | 1983-06-02 |
FR2465362A1 (fr) | 1981-03-20 |
DE3032289A1 (de) | 1981-04-02 |
ES494911A0 (es) | 1981-06-01 |
ES8105901A1 (es) | 1981-06-01 |
JPH0124031B2 ( ) | 1989-05-09 |
DE3032289C2 (de) | 1985-10-03 |
FR2465362B1 ( ) | 1983-12-09 |
JPS5683269A (en) | 1981-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1158718A (en) | Controlled d-c power supply | |
US4469998A (en) | Three-phase power factor controller with induced emf sensing | |
US4376968A (en) | Protection system for immunizing an inverter system against A-C line voltage disturbances | |
US4433276A (en) | Three phase power factor controller | |
US4355274A (en) | Load responsive control system for constant speed induction motor | |
JPS5872394A (ja) | 交流誘導電動機用力率制御装置 | |
US4811189A (en) | AC rectifier circuit with means for limiting the rectified voltage | |
US3652924A (en) | Arrangement for controlling the current of an at least two-phase load with constant frequency supply voltage | |
US4542324A (en) | Overtemperature speed control for a variable speed drive | |
US4455598A (en) | Automatic device for compensation of AC polyphase power line voltage variations in AC-DC converters | |
US3508134A (en) | Electronic motor control circuits responsive to back emf | |
US3229182A (en) | Armature voltage sensing and indicating circuit | |
US3304486A (en) | Voltage regulation for a. c.-to-d. c. converters | |
US3457486A (en) | Speed-controlling device for d-c motors | |
US2981879A (en) | Transistor-controlled speed-regulating systems for series commutator motors | |
GB1393167A (en) | Constant current power supply | |
US3453517A (en) | Control system for direct current motor | |
US3093783A (en) | Electronic circuits for comparing an a. c. voltage to a d. c. voltage | |
GB991470A (en) | Speed control system for electric motors | |
EP0051903B1 (en) | Three phase power factor controller | |
US3624837A (en) | MOTOR SPEED AND TORQUE CONTROL CIRCUIT WITH e.m.f. FEEDBACK | |
GB1454871A (en) | Dc motor speed control circuit | |
US3845371A (en) | Motor controller with power limiting | |
US3571689A (en) | Circuit for supplying controlled dc loads from polyphase ac sources | |
US3525915A (en) | Speed control for d.c. motors with counter emf sampling circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |